Properties

  • Define class properties (variables) inside the class using visibility keywords (public, protected, or private).
  • Properties store object data and represent the state of the object.

How to Define a Class in PHP?

To declare a class in PHP, we use the keyword class followed by the class name. Class names should follow the CamelCase convention and start with an uppercase letter.

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Class Declaration:

class MyClass { // Class properties, methods, and constructor go here}...

Properties:

Define class properties (variables) inside the class using visibility keywords (public, protected, or private). Properties store object data and represent the state of the object....

Methods:

Declare class methods (functions) inside the class to define its behavior. Methods perform actions or provide functionality related to the class....

Constructor:

Optionally, define a constructor method __construct() to initialize class properties when an object is created. Constructors are automatically called upon object instantiation....

Instantiating Objects:

To use a class, instantiate objects from it using the new keyword followed by the class name and optional constructor arguments. Objects are instances of a class and hold their own set of properties and methods....